CN104041158B - 信号处理方法和设备 - Google Patents

信号处理方法和设备 Download PDF

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Publication number
CN104041158B
CN104041158B CN201280026720.4A CN201280026720A CN104041158B CN 104041158 B CN104041158 B CN 104041158B CN 201280026720 A CN201280026720 A CN 201280026720A CN 104041158 B CN104041158 B CN 104041158B
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China
Prior art keywords
reference signal
signal
frequency resource
running time
information
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CN201280026720.4A
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English (en)
Chinese (zh)
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CN104041158A (zh
Inventor
张雯
吕永霞
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to CN201910005342.5A priority Critical patent/CN109547187B/zh
Priority to CN202111234074.8A priority patent/CN114095140B/zh
Publication of CN104041158A publication Critical patent/CN104041158A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/7156—Arrangements for sequence synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/76—Pilot transmitters or receivers for control of transmission or for equalising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/7156—Arrangements for sequence synchronisation
    • H04B2001/71563—Acquisition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0092—Indication of how the channel is divided
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201280026720.4A 2012-12-27 2012-12-27 信号处理方法和设备 Active CN104041158B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201910005342.5A CN109547187B (zh) 2012-12-27 2012-12-27 信号处理方法和设备
CN202111234074.8A CN114095140B (zh) 2012-12-27 2012-12-27 信号处理方法和设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/087652 WO2014101040A1 (zh) 2012-12-27 2012-12-27 信号处理方法和设备

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CN201910005342.5A Division CN109547187B (zh) 2012-12-27 2012-12-27 信号处理方法和设备
CN202111234074.8A Division CN114095140B (zh) 2012-12-27 2012-12-27 信号处理方法和设备

Publications (2)

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CN104041158A CN104041158A (zh) 2014-09-10
CN104041158B true CN104041158B (zh) 2019-02-01

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CN202111234074.8A Active CN114095140B (zh) 2012-12-27 2012-12-27 信号处理方法和设备
CN201280026720.4A Active CN104041158B (zh) 2012-12-27 2012-12-27 信号处理方法和设备
CN201910005342.5A Active CN109547187B (zh) 2012-12-27 2012-12-27 信号处理方法和设备

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Country Status (4)

Country Link
US (3) US9948445B2 (de)
EP (2) EP2930988B1 (de)
CN (3) CN114095140B (de)
WO (1) WO2014101040A1 (de)

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WO2014101040A1 (zh) * 2012-12-27 2014-07-03 华为技术有限公司 信号处理方法和设备
WO2014208953A1 (ko) * 2013-06-25 2014-12-31 엘지전자 주식회사 전 이중 무선 방식을 지원하는 무선 접속 시스템에서 자기 간섭 측정 방법 및 장치
CN106301724B (zh) * 2015-05-30 2019-05-07 北京智谷睿拓技术服务有限公司 传输数据的方法和装置
CN106922022A (zh) * 2015-12-25 2017-07-04 华为技术有限公司 上行业务资源调度方法、设备和系统
EP3406107B1 (de) * 2016-02-15 2020-04-08 Huawei Technologies Co., Ltd. Vorrichtung-zu-vorrichtung-vollduplex-kommunikation
WO2017144104A1 (en) * 2016-02-25 2017-08-31 Telefonaktiebolaget Lm Ericsson (Publ) Duplex communication
WO2018033606A1 (en) * 2016-08-19 2018-02-22 Telefonaktiebolaget Lm Ericsson (Publ) Distinguishing reference signals in a beam-based communication system

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Also Published As

Publication number Publication date
WO2014101040A1 (zh) 2014-07-03
US20180205531A1 (en) 2018-07-19
EP2930988A4 (de) 2015-11-11
US10992445B2 (en) 2021-04-27
EP2930988A1 (de) 2015-10-14
US10382187B2 (en) 2019-08-13
CN109547187A (zh) 2019-03-29
CN114095140B (zh) 2023-10-10
CN104041158A (zh) 2014-09-10
US20150295698A1 (en) 2015-10-15
US9948445B2 (en) 2018-04-17
CN109547187B (zh) 2022-01-14
EP2930988B1 (de) 2018-09-26
US20190342063A1 (en) 2019-11-07
EP3522432A1 (de) 2019-08-07
EP3522432B1 (de) 2021-12-15
CN114095140A (zh) 2022-02-25

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